Diffbot vs SmartWriter
A factual comparison of features, pricing, and capabilities.
Diffbot
Web data platform whose Knowledge Graph exports and enhances company and person entity records, alongside Extract, Crawl, Natural Language and Web Search APIs, all metered on one credit balance with a free tier and flat monthly plans.
SmartWriter
SmartWriter is an AI tool that writes personalised cold email opening lines and outreach copy from a lead's LinkedIn profile and web presence, used for sales outreach, SEO backlink outreach and copywriting. Plans are monthly credit allowances of leads with roll-over.
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
Feature comparison.
| Feature | Diffbot | SmartWriter |
|---|---|---|
| Extract | ||
| Crawl | ||
| Natural Language | ||
| Knowledge Graph | ||
| Web Search | ||
| LeadGraph | ||
| Knowledge Graph Enhance 1 entity record | ||
| Knowledge Graph Export 1 entity record | ||
| Personalised cold email lines per lead | ||
| AI outreach and copywriting tools | ||
| SEO backlink outreach | ||
| AI social media content generator | ||
| AI content generator | ||
| Credit roll-over |
Native integrations.
Diffbot
SmartWriter
Let us handle it.
We manage the infrastructure, deliverability, and campaigns. You get results without the tool research.
Information gathered from official sources and may change. Pricing and features last verified 9/4/2026. Please visit the official websites for the most current information.